Ransom_Win64_PrinceRansom_MX_MTB

YARA detection rule by roadwy

Ransom:Win64/PrinceRansom.MX!MTB,SIGNATURE_TYPE_PEHSTR,04 00 04 00 05 00 00

rule Ransom_Win64_PrinceRansom_MX_MTB{
	meta:
		description = "Ransom:Win64/PrinceRansom.MX!MTB,SIGNATURE_TYPE_PEHSTR,04 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {50 72 69 6e 63 65 2d 52 61 6e 73 6f 6d 77 61 72 65 } 		$a_01_1 = {47 6f 20 62 75 69 6c 64 } 		$a_01_2 = {45 6e 63 72 79 70 74 44 69 72 65 63 74 6f 72 79 } 		$a_01_3 = {73 65 74 57 61 6c 6c 70 61 70 65 72 } 		$a_01_4 = {43 59 42 33 52 20 4c 30 43 4b 33 52 20 52 41 4e 53 4f 4d 57 41 52 45 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=4
 
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

1e680700-0901-404b-b4da-9a5019cd3571

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

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Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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